Curt Kolovson

Title: The Innovations of Curt Kolovson

Introduction

Curt Kolovson is a notable inventor based in Redwood City, CA. He has made significant contributions to the field of technology, particularly in virtual machine migration. With a total of 8 patents to his name, Kolovson's work has had a profound impact on the efficiency and reliability of virtual environments.

Latest Patents

Among his latest patents, Kolovson has developed innovative methods for live migration of virtual machines (VMs). One of his patents, titled "Using a recovery snapshot during live migration," describes a process that allows for the live migration of VMs from a source host to a destination host. This method records a consistency group of VMs on storage at the source host, providing a fail-back option in case of failure. The source VMs are migrated while disregarding consistency, but consistency is restored automatically at the destination host after the migration is complete.

Another significant patent is "Maintaining consistency using reverse replication during live migration." This invention ensures that writes to a migrated VM are consistent by intercepting I/O writes at the destination host and mirroring them back to the source host. This reverse replication guarantees that the source host remains up to date and safe for fail-back if the migration encounters issues.

Career Highlights

Kolovson has worked with prominent companies in the tech industry, including VMware, Inc. and Hewlett-Packard Development Company, L.P. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in virtualization.

Collaborations

Throughout his career, Kolovson has collaborated with talented individuals such as Gabriel Tarasuk-Levin and Patrick William Penzias Dirks. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Curt Kolovson's contributions to the field of virtual machine migration demonstrate his expertise and innovative spirit. His patents reflect a commitment to enhancing the reliability and efficiency of technology in virtual environments. His work continues to influence the industry and inspire future innovations.